package cn.tedu.boot10.Mapper;

import cn.tedu.boot10.entity.Product;

import java.util.List;

public interface ProductMapper {
    void insert(Product product);

    void deleteByIds1(Integer[] ids);

    void deleteByIds2(Integer... ids);

    void deleteByIds3(List<Integer> ids);

    List<Product> select();

    Product selectById(int id);

}
